5 commits

Author	SHA1	Message	Date
Linus Groh	14db94f44b	Userland: Use Core::ArgsParser for 'chgrp'	2020-08-06 20:41:13 +02:00
Andreas Kling	fdfda6dec2	AK: Make string-to-number conversion helpers return Optional ... Get rid of the weird old signature: - int StringType::to_int(bool& ok) const And replace it with sensible new signature: - Optional<int> StringType::to_int() const	2020-06-12 21:28:55 +02:00
Andreas Kling	040ba77d44	Userland: Fix null-pointer deref on unknown user/group in chown/chgrp ... We can't just blindly dereference the result of getpwnam()/getgrnam()! Fixes #1625.	2020-04-04 19:29:30 +02:00
Andreas Kling	94ca55cefd	Meta: Add license header to source files ... As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.	2020-01-18 09:45:54 +01:00
0xtechnobabble	f501014fae	Userland: Add the chgrp command ... The chgrp command allows the user to easily modify a file's group while leaving its owner unchanged.	2020-01-12 12:55:20 +01:00